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WO2014089713A3 - Device for the optical inspection of a moving textile material - Google Patents

Device for the optical inspection of a moving textile material Download PDF

Info

Publication number
WO2014089713A3
WO2014089713A3 PCT/CH2013/000209 CH2013000209W WO2014089713A3 WO 2014089713 A3 WO2014089713 A3 WO 2014089713A3 CH 2013000209 W CH2013000209 W CH 2013000209W WO 2014089713 A3 WO2014089713 A3 WO 2014089713A3
Authority
WO
WIPO (PCT)
Prior art keywords
textile material
optical inspection
moving textile
substrate
waveguide structure
Prior art date
Application number
PCT/CH2013/000209
Other languages
German (de)
French (fr)
Other versions
WO2014089713A2 (en
Inventor
Rafael Storz
. Peter PIRANI
Original Assignee
Uster Technologies Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uster Technologies Ag filed Critical Uster Technologies Ag
Priority to CN201380064483.5A priority Critical patent/CN104884941A/en
Priority to JP2015545613A priority patent/JP2016500438A/en
Priority to EP13811342.8A priority patent/EP2929329B1/en
Publication of WO2014089713A2 publication Critical patent/WO2014089713A2/en
Publication of WO2014089713A3 publication Critical patent/WO2014089713A3/en
Priority to US14/688,411 priority patent/US20150219617A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles
    • G01N33/365—Filiform textiles, e.g. yarns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • B65H63/065—Electronic slub detector using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H3/00—Inspecting textile materials
    • D06H3/08—Inspecting textile materials by photo-electric or television means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N21/8915—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined non-woven textile material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/24—Investigating the presence of flaws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06113—Coherent sources; lasers
    • G01N2201/0612—Laser diodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/08—Optical fibres; light guides
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/10—Scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Optical Integrated Circuits (AREA)
  • Led Device Packages (AREA)

Abstract

Disclosed is the use of a substrate (2) comprising at least one optical waveguide structure (4) integrated therein for the optical inspection of a moving textile material (9). A sampling region (3) for optically sampling the textile material (9) is provided on the substrate (2). The optical waveguide structure (4) opens at least partially into the sampling region (3). A device (1) thus constructed requires little space, has various applications and can be modified or serviced easily.
PCT/CH2013/000209 2012-12-10 2013-12-02 Device for the optical inspection of a moving textile material WO2014089713A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201380064483.5A CN104884941A (en) 2012-12-10 2013-12-02 Device for the optical inspection of a moving textile material
JP2015545613A JP2016500438A (en) 2012-12-10 2013-12-02 Equipment for optical inspection of moving fiber materials
EP13811342.8A EP2929329B1 (en) 2012-12-10 2013-12-02 Device for the optical inspection of a moving textile material
US14/688,411 US20150219617A1 (en) 2012-12-10 2015-04-16 Device For The Optical Inspection Of A Moving Textile Material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH27392012 2012-12-10
CH2739/12 2012-12-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/688,411 Continuation US20150219617A1 (en) 2012-12-10 2015-04-16 Device For The Optical Inspection Of A Moving Textile Material

Publications (2)

Publication Number Publication Date
WO2014089713A2 WO2014089713A2 (en) 2014-06-19
WO2014089713A3 true WO2014089713A3 (en) 2014-08-07

Family

ID=49876309

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2013/000209 WO2014089713A2 (en) 2012-12-10 2013-12-02 Device for the optical inspection of a moving textile material

Country Status (5)

Country Link
US (1) US20150219617A1 (en)
EP (1) EP2929329B1 (en)
JP (1) JP2016500438A (en)
CN (2) CN104884941A (en)
WO (1) WO2014089713A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105603588A (en) * 2016-02-22 2016-05-25 经纬纺织机械股份有限公司 Air duct correlation concentrating device of combing machine
EP3222964B1 (en) * 2016-03-25 2020-01-15 Fogale Nanotech Chromatic confocal device and method for 2d/3d inspection of an object such as a wafer
DE102016009062A1 (en) * 2016-07-26 2018-02-01 Saurer Germany Gmbh & Co. Kg Fadenchangiereinrichtung comprising an electric motor drive and a finger thread guide
EP3431918B1 (en) * 2017-07-20 2021-03-31 Fogale Nanotech Multichannel confocal sensor and related method for inspecting a sample
GB201900914D0 (en) * 2019-01-23 2019-03-13 Proton Products International Ltd Outline measurements of moving objects
EP3748343B1 (en) * 2019-06-06 2022-08-17 Gebrüder Loepfe AG Optical sensor device for detecting foreign material in an elongate textile body

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830665A1 (en) * 1988-09-09 1990-03-22 Siegfried Hillenbrand Optoelectronic device for thread monitoring, especially for textile machines
US5854683A (en) * 1997-10-24 1998-12-29 Keane; Barry P. Optical web defect detection system
EP0898163A1 (en) * 1997-08-22 1999-02-24 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Method and apparatus for automatic inspection of moving surfaces
US6219136B1 (en) * 1998-03-03 2001-04-17 Union Underwear Company, Inc. Digital signal processor knitting scanner
WO2010000078A1 (en) * 2008-07-02 2010-01-07 Uster Technologies Ag Device for detecting parameters on a thread-shaped test specimen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626196A (en) * 1969-11-04 1971-12-07 Anaconda Wire & Cable Co Radiation sensitive holiday detector for coated strands
US3885878A (en) * 1970-01-19 1975-05-27 British Paint Colour Res Ass Colour measuring devices
JPS52155262A (en) * 1976-06-17 1977-12-23 Nissan Motor Woof detector
CH678172A5 (en) * 1989-06-07 1991-08-15 Zellweger Uster Ag
BE1010882A5 (en) * 1997-01-28 1999-02-02 Barco Nv A DETECTOR foreign fibers and foreign MATERIALS BASED ON ABSORPTION MEASUREMENT OF LIGHT AND SIMILAR DETECTION.
JPH1123235A (en) * 1997-06-11 1999-01-29 Zellweger Luwa Ag Device for detecting and recording parameter of long elongated test sample
US5964391A (en) * 1997-10-24 1999-10-12 E. I. Du Pont De Nemours And Company Wrap detection device
WO1999053315A1 (en) * 1998-04-14 1999-10-21 E.I. Du Pont De Nemours And Company Yarn sensor
SG93242A1 (en) * 2000-06-21 2002-12-17 Univ Singapore Multi-wavelength semiconductor lasers
US7038779B2 (en) * 2003-10-10 2006-05-02 Ethicon Inc. System and method for sensing variations in a strand
US7424041B2 (en) * 2004-04-29 2008-09-09 Avago Technologies Fiber Ip Pte Ltd. Wide tuneable laser sources

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830665A1 (en) * 1988-09-09 1990-03-22 Siegfried Hillenbrand Optoelectronic device for thread monitoring, especially for textile machines
EP0898163A1 (en) * 1997-08-22 1999-02-24 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Method and apparatus for automatic inspection of moving surfaces
US5854683A (en) * 1997-10-24 1998-12-29 Keane; Barry P. Optical web defect detection system
US6219136B1 (en) * 1998-03-03 2001-04-17 Union Underwear Company, Inc. Digital signal processor knitting scanner
WO2010000078A1 (en) * 2008-07-02 2010-01-07 Uster Technologies Ag Device for detecting parameters on a thread-shaped test specimen

Also Published As

Publication number Publication date
EP2929329A2 (en) 2015-10-14
US20150219617A1 (en) 2015-08-06
CN104884941A (en) 2015-09-02
JP2016500438A (en) 2016-01-12
WO2014089713A2 (en) 2014-06-19
CN110455816A (en) 2019-11-15
EP2929329B1 (en) 2020-05-06

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